@book
{TN_libero_mab2,
author = {
Denk, Roland
},
title = {
Sportbootführerschein See und BR-Schein
},
publisher = {BLV},
isbn = {3405143810},
keywords = {
Sportbootführerschein See
,
Segelführerschein BR
},
year = {1992},
address = {
München
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}